a grinding machine

Abstract

The invention discloses a grinding machine tool, which relates to the technical field of machining and includes a base; an adjustment part, the adjustment part includes a column and a beam, one end of the column is fixedly connected with the base, and the other end is rotatably connected with the beam; , the grinding part includes a driving motor and a grinding head, the driving motor is slidably connected to the beam, and the output end of the driving motor is connected with the grinding head; the clamping part, the clamping part is located under the beam, and the clamping part includes a first clamping part. A connecting assembly and a second clamping assembly, the first clamping assembly is rotatably connected with the base, the second clamping assembly includes a vertical plate, a screw rod and a second clamping block, the vertical plate is rotatably connected with the base, and the vertical plate has threads One end of the screw rod passes through the threaded hole and is connected with the second clamping block, and the second clamping block is matched with the first clamping component. The present invention realizes that the first clamping block and the second clamping block can be clamped to various types of workpieces to be processed by adjusting the angle between the vertical plate and the sliding block and combining the universal connecting piece.

Description

technical field [0001] The invention relates to the technical field of machining, and more particularly to a grinding machine tool. Background technique [0002] At present, in mechanical processing, grinding is a common finishing method. It uses high-speed rotating grinding wheels and other abrasive tools to process the surface of the workpiece. It has the characteristics of small processing volume, high precision and high hardness. In the machinery manufacturing industry, The objects of grinding mainly include carbon tool steel and carburized and hardened steel parts after heat treatment and quenching. The existing grinding usually includes grinding wheel, power equipment that drives the grinding wheel and workpiece fixture. [0003] However, most of the workpiece fixtures of the existing grinding machine tools use special workpiece fixtures. When processing pipe workpieces, pipe workpiece fixtures are used for clamping, and when machining workpieces with regular outer sur...

AI Technical Summary

Problems solved by technology

[0003] However, most of the workpiece fixtures of existing grinding machine tools use special workpiece fixtures. When processing tubular workpieces, pipe workpiece fixtures are used for clamping, and when workpieces with regular outer surfaces are processed, corresponding workpiece fixtures are used. However, for some workpieces with special-shaped and irregular outer surfaces, the clamping of such workpieces cannot be realized. Moreover, the existing workpiece clamping steps are relatively cumbersome, and it takes a lot of time to clamp the workpiece, which affects Grinding efficiency

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